Prijedlog zamjene pola stoljeća starog mosta suvremenom roštiljnom prednapetom betonskom konstrukcijom

master's thesis

• Title (english): The proposal to replace half a century old bridge with a modern grill type prestressed concrete structure
• Author: Luka Gagula
• Mentor: Ana Mandić Ivanković (mentor)
• Mentor: Mladen Srbić (komentor)
• Committee member: Jelena Bleiziffer (predsjednik povjerenstva)
• Committee member: Ana Mandić Ivanković (član povjerenstva)
• Committee member: Anđelko Vlašić (član povjerenstva)
• Granter: University of Zagreb; Faculty of Civil Engineering; (Structures); Zagreb
• Defense date and country: 2023-09-28, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Civil Engineering; Supporting Structures

Abstract

U ovome radu ponuđeno je rješenje zamjene vijadukta u Zagrebu novom prednapetom armiranobetonskom roštiljnom konstrukcijom. Napravljen je proračun karakterističnog T nosača te se za statički proračun mosta koristio računalni program Sofistik 2023. Dimenzioniranje glavnih nosača vrši se prema Eurokodu i provedeno je za: stalno i dodatno stalno opterećenje, prometno opterećenje, temperaturu i vjetar. Rad obuhvaća: dispoziciju novog mosta, analizu opterećenja, statički model za globalnu analizu konstrukcije, određivanje prednapinjanja glavnih nosača, dimenzioniranje nosača prema graničnom stanju nosivosti i graničnom stanju uporabivosti i nacrte armature.

Abstract (english)

This paper presents a solution for replacing the viaduct in Zagreb with a new modern grill type prestressed concrete structure. The static analysis of the characteristic T beam was performed in Sofistik 2023. Design of the main elements is done according to the Eurocode and was carried out for: dead and additional dead load, traffic load, temperature and wind. The paper includes drawings, load analysis, static model for global analysis of the structure, effects related to prestressing of main beams, design of the girder according to the ultimate limit state and serviceability limit state, and reinforcement drawings.

• Keywords: most; prednapeti nosači; dimenzioniranje; eurokod; model konstrukcije
• Keywords (english): bridge; prestressed beams; analysis; eurocode; structural model
• Language: croatian
• URN:NBN: urn:nbn:hr:237:489877
• Study programme: Title: Civil Engineering; specializations in: Construction Management, Transportation Engineering, Geotechnical Engineering, Hydraulic Engineering, Structural Engineering, Construction Materials, Theory and Modeling of Structures; Course: Construction Management; Study programme type: university; Study level: graduate; Academic / professional title: magistar/magistra inženjer/inženjerka građevinarstva (magistar/magistra inženjer/inženjerka građevinarstva)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Closed access
• Created on: 2023-10-30 12:19:04